{% extends 'base_foot.html' %}
{% block head %}
<script type="text/javascript">
    $(function () {
        let name_error = false;
        let pwd_error = false;
        if ({{ error_name }} == 1){
            $('.user_error').html('用户名错误').show();
        }
        if ({{ error_pwd }} == 1){
            $('.pwd_error').html('密码错误').show();
        }
        $('.name_input').blur(function () {
            check_name();
        });
        $('.pass_input').blur(function () {
            check_pwd();
        });
        $('form').submit(function () {
            check_name();
            check_pwd();
            return !(name_error || pwd_error);
        });
        function check_name() {
            if ($('.name_input').val().length===0){
                $('.user_error').html('请填写用户名').show();
                name_error = true;
            }else {
                $('.user_error').hide();
                name_error = false;
            }
        }
        function check_pwd() {
            if ($('.pass_input').val().length===0){
                $('.pwd_error').html('请填写密码').show();
                pwd_error = true;
            }else {
                $('.pwd_error').hide();
                pwd_error = false;
            }
        }
    });
</script>
{% endblock %}
{% block body %}
<div class="login_top clearfix">
		<a href="index.html" class="login_logo"><img src="/static/images/logo02.png"></a>
	</div>

	<div class="login_form_bg">
		<div class="login_form_wrap clearfix">
			<div class="login_banner fl"></div>
			<div class="slogan fl">日夜兼程 · 急速送达</div>
			<div class="login_form fr">
				<div class="login_title clearfix">
					<h1>用户登录</h1>
					<a href="#">立即注册</a>
				</div>
				<div class="form_input">
					<form action="/user/login_handle/" method="post">
                        {% csrf_token %}
						<input type="text" name="username" class="name_input" placeholder="请输入用户名" value="{{ uname }}">
						<div class="user_error">输入错误</div>
						<input type="password" name="pwd" class="pass_input" placeholder="请输入密码" value="{{ upwd }}">
						<div class="pwd_error">输入错误</div>
						<div class="more_input clearfix">
							<input type="checkbox" name="check" value="1" checked>
							<label>记住用户名</label>
							<a href="#">忘记密码</a>
						</div>
						<input type="submit" name="" value="登录" class="input_submit">
					</form>
				</div>
			</div>
		</div>
	</div>
{% endblock %}
